GB1393150A - Lehr - Google Patents

Lehr

Info

Publication number
GB1393150A
GB1393150A GB4342872A GB4342872A GB1393150A GB 1393150 A GB1393150 A GB 1393150A GB 4342872 A GB4342872 A GB 4342872A GB 4342872 A GB4342872 A GB 4342872A GB 1393150 A GB1393150 A GB 1393150A
Authority
GB
United Kingdom
Prior art keywords
openings
shroud
housing
roof
lehr
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4342872A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midland Ross Corp filed Critical Midland Ross Corp
Publication of GB1393150A publication Critical patent/GB1393150A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/07—Glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/01—Annealing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
GB4342872A 1971-11-15 1972-09-19 Lehr Expired GB1393150A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19884971A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
GB1393150A true GB1393150A (en) 1975-05-07

Family

ID=22735115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4342872A Expired GB1393150A (en) 1971-11-15 1972-09-19 Lehr

Country Status (5)

Country Link
US (1) US3770408A (enrdf_load_stackoverflow)
JP (1) JPS5755661B2 (enrdf_load_stackoverflow)
CA (1) CA980122A (enrdf_load_stackoverflow)
FR (1) FR2161563A5 (enrdf_load_stackoverflow)
GB (1) GB1393150A (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028052A (en) * 1974-11-04 1977-06-07 Smit Ovens Nijmegen B.V. Tunnel furnace for the heat treatment of articles
US4150964A (en) * 1977-01-31 1979-04-24 Owens-Illinois, Inc. Apparatus for coating glassware
DE7924727U1 (de) * 1979-08-31 1980-01-03 Brown, Boveri & Cie Ag, 6800 Mannheim Mantelstrahlheizrohr
US4865864A (en) * 1985-03-27 1989-09-12 Rijswijck Willem V Air heated oven and heating method
MX162406A (es) * 1985-07-02 1991-05-06 Fausto Celorio Mendoza Mejoras en aparato para la coccion de tortillas
US5403607A (en) 1987-02-17 1995-04-04 American Harvest, Inc. Method for rapidly cooking food
US4962695A (en) * 1988-07-27 1990-10-16 Northrup Jr Lynn L Broiler oven
US5023429A (en) * 1989-10-11 1991-06-11 Flakee Mills, Inc. Vessel and method for thermally processing bulk material
US5028399A (en) * 1990-01-12 1991-07-02 Motorola, Inc. Gas manifold for solder reflow processing atmosphere
US5193735A (en) * 1992-07-13 1993-03-16 Knight Electronics, Inc. Solder reflow oven
US5466912A (en) * 1993-04-13 1995-11-14 American Harvest, Inc. Convection oven
US6677013B1 (en) 1998-04-17 2004-01-13 Pechiney Emballage Flexible Europe Transparent multilayer polypropylene container with barrier protection
EP1256553B1 (en) * 2001-05-08 2011-03-23 Shin-Etsu Chemical Co., Ltd. Apparatus and method for producing a glass preform for optical fibres by deposition
ES2428096T3 (es) 2001-10-24 2013-11-05 Amcor Rigid Plastics Usa, Inc. Preforma para un recipiente de polipropileno
CN102491628A (zh) * 2011-11-14 2012-06-13 湖北戈碧迦光电科技股份有限公司 一种玻璃退火装置及退火方法
CN102627184A (zh) * 2012-04-01 2012-08-08 张家港市嘉华炉业有限公司 固化炉中的双支撑式高压气瓶的输送装置
CN102627189A (zh) * 2012-04-01 2012-08-08 张家港市嘉华炉业有限公司 固化炉中的悬臂式高压气瓶的输送装置
CN102653443A (zh) * 2012-05-05 2012-09-05 张家港市云雾实业有限公司 香水玻璃瓶退火炉
US11045047B2 (en) 2017-11-10 2021-06-29 Ron's Enterprises, Inc. Variable capacity oven
JP2020041737A (ja) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 熱処理装置
CN116181669A (zh) * 2021-11-26 2023-05-30 伊利诺斯工具制品有限公司 风机组件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544947A (en) * 1946-01-19 1951-03-13 Pittsburgh Corning Corp Lehr temperature control
US2725680A (en) * 1953-07-17 1955-12-06 Pittsburgh Corning Corp Annealing lehr
US2982052A (en) * 1955-07-28 1961-05-02 British Hartford Fairmont Ltd Lehrs for glassware
JPS43390Y1 (enrdf_load_stackoverflow) * 1967-03-06 1968-01-10

Also Published As

Publication number Publication date
JPS5755661B2 (enrdf_load_stackoverflow) 1982-11-25
CA980122A (en) 1975-12-23
US3770408A (en) 1973-11-06
JPS4859118A (enrdf_load_stackoverflow) 1973-08-18
FR2161563A5 (enrdf_load_stackoverflow) 1973-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees